|Table of Contents|

Effects of Grondverbeteraar on Growth and Soil Properties of Okra

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2018年02
Page:
137-141
Research Field:
Publishing date:

Info

Title:
Effects of Grondverbeteraar on Growth and Soil Properties of Okra
Author(s):
ZHOU Nana
College of Life Sciences and Ecology,Hainan Tropical Ocean University,Sanya,Hainan 572022
Keywords:
grondverbeteraarokragrowthyieldsoil properties
PACS:
-
DOI:
10.11937/bfyy.20171902
Abstract:
Okra was taken as material,in order to provide theoretical basis for the cultivation of high yield and quality of okra,field randomized block trial was used to investigate the influence of grondverbeteraar on growth,yield and soil properties of okra.The results showed that with the increase of grondverbeteraar application plant height and fruit length of okra increased.And amount some indicators first increased and then decreased such as stem diameter,root weight,fresh fruit diameter,yield and commodity rate.The variation trend of fruiting rate of lateral branch of okra was the opposite.The growth,yield and commodity rate of okra reached the maximum when the amount of grondverbeteraar was 1.8-2.0 g?m-2.With grondverbeteraar application amount increased,soil bulk density and the content of ammonium nitrogen were both decreased.And the content of soil organic matter increased as well as available phosphorus content,available potassium content,soil water content and soil pH.Grondverbeteraar improved physicochemical characteristics of 0-30 cm soil layer.So the best recommended grondverbeteraar amount of okra field was 1.8-2.0 g?m-2.

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Last Update: 2018-01-26